2002-2005 Audi A4 (B6) Turbo & Quattro (AWD) models L4 1.8L Gas. This air intake system produces 12 max horsepower, 20 lbs. x ft. torque and out-flowed the factory intake by 63%. Includes a durable 18 gauge, powder-coated heat shield; this air intake system features a washable/reusable conical air filter.
